[GRASSLIST:8242] Re: i.ortho.photo cant select existing imagery group

[Hartmut]

sorry for my late reply...

> for me this problem doesn't exist. I can select, create or change an existing
> imagery group within the popup.
>
> Maybe I don't understand your question? What do you exactly mean with "simply
> select an existing one"?
I just want to select a group which was already created (result of r.in.gdal)
for use with i.ortho.photo. Here is an example of such a group:

i.group group=45-531_1210-1 -l
group [45-531_1210-1] references the following cellfiles
-------------
45-531_1210-1.red in 145      45-531_1210-1.green in 145
45-531_1210-1.blue in 145
-------------

If I only choose this group, I get the following error:

i.group group=45-531_1210-1

GRASS_INFO_ERROR(7533,1): No input map(s) specified.

I don't want to add/remove any raster layer from the
group, just want to tell i.ortho.photo which group it
should use. How to do with this dialog-window?

Many thanks

Hartmut




>
>
>> I've made good experiences using orthophoto rectification
>> with grass5. Since I upgraded to Version 6.1(cvs) I'm in
>> trouble selecting an existing imagery group. Instead of
>> the commandline tool now I get a window. With this
>> windows I'm able to change an imagery group but not
>> to simply select an existing one for use with i.ortho.photo.
>> How to proceed this step correctly with grass6?